19814-75-6 9,9-Dimethylxanthene 9,9-dimethyl-9H-xanthene CAS 19814-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19814-75-6 |
| Molecular Formula | C15H26O |
| Molecular Weight | 222.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
19814-75-6 9,9-Dimethylxanthene 9,9-dimethyl-9H-xanthene (CAS 19814-75-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H26O. Molecular weight: 222.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H26O |
| Molecular Weight | 222.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- α-Caryophyllene alcohol (CAS 4586-22-5)
- T-Muurolol (CAS 19912-62-0)
- trans-(R)-Nerolidol (CAS 77551-75-8)
- tert-Butyl ((3-(4-bromo-3-fluorophenyl)-4,5-dihydroisoxazol-5-yl)methyl)carbamate (CAS 1488407-60-8)
- Methyl 3-(cyclopropylmethoxy)-4-nitrobenzoate (CAS 1239278-72-8)
- (2-Ethyl-4-methylthiazol-5-yl)boronic acid (CAS 2538816-59-8)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
- (R)-4-Benzyl-2-(5-fluoropyridin-2-yl)-4,5-dihydrooxazole (CAS 2757083-18-2)
- Pcb No. 30 (CAS 35693-92-6)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com